baber/WOPTO huggingface dataset:
Patent JP-H08194843-A (JP)
Title: Method for generating finite element model
Inventor: KOBAYASHI CHIE
IPC: G06T17/20
Filed: 1994-12-27
Abstract: PURPOSE: To control the roughness and fineness of a finite element mesh by displaying a mapping model generated in a finite element generating process on a screen and changing the mapping model by interactive operation. CONSTITUTION: This system consists of an input/output(I/O) device 101, an I/O data processing part 102, a shape model generating part 103, a finite element mesh generating part 104, etc., and the generating part 104 is constituted of a mapping model correcting part 108 for displaying a generated mapping model on a screen and changing the mapping model by interactive operation and other parts. Division information for generating a shape model to be analyzed and a finite element mesh is inputted and a recognition model obtained by allocating the ridgeline of the shape model to either one of coordinate axis directions in an orthogonal coordinate system is generated.  Orthogonal grids are generated on the surface and inside of an approximate shape model to generate a mapping model, the generated mapping model is changed by interactive operation and a finite element mesh is generated from the grid points of the changed mapping model.
Patent JP-H01165092-A (JP)
Title: Semiconductor memory
Inventor: IGARASHI TAKANORI
IPC: G11C11/406
Filed: 1987-12-21
Abstract: PURPOSE:To improve the time efficiency of the operation of a semiconductor memory by executing an internal refresh operation during a normal cycle and receiving no time limit due to the presence of a separately set refresh cycle. CONSTITUTION:In a normal access, when the output signal phiA of a control circuit is a high level, a row address input signal applied to an input circuit 2 is impressed together with one row selected via a row address switch circuit 104, a row decoder circuit 105 and one row selected from a column address input circuit 107 and a column decoder circuit 108 to a cell matric circuit 109. Then, when the output signal phiB of a circuit 215 goes to the high level, the circuit 104 feeds the output signal RX of an address counter circuit 103 to the circuit 105 to select one row from the N rows and refresh the stored data of a memory cell connected to a word line. In a next normal cycle, the signal phiB of the circuit 215 goes to a low level to complete the refresh, the signal phiA goes to the high level to start a random access.
Patent JP-H09161201-A (JP)
Title: Method and device for recording and reproduction
Inventor: YOSHIDA AKIYUKI
IPC: H04N5/7826
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To minimize the scale of a system and to obtain a means which never misses a photography chance by making the scanning angle of the head of a VCR variable in the forward direction and reverse direction. SOLUTION: A control means 506 controls a recording system signal processing means 501 and a reproduction system signal processing means 504 and also controls a rotary drum device 502 to vary the scanning angle at recording time and reproduction time. Then the control means 506 uses a reproduction head AH as an advance head and a recording head RH as a confidence head for reproduction, recognizes that a return point of time comes when additional information is supplied from an additional information recording and reproducing means 505, and controls a travel means 503 to change the travel direction of the magnetic tape 40. Then an information signal which is newly inputted is recorded at the recording position of the reproduced information signal.
Patent JP-2001143216-A (JP)
Title: Magnetic head, and magnetic recording/ reproducing device using the same
Inventor: OSANO KOICHI
IPC: G11B5/127
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and mass-producible magnetic head, wherein reproducing cross talk is reduced, and a track width accurately formed. SOLUTION: A pair of connecting grooves 3 are formed in a pair of magnetic halves 1 joined together through a gap part. Inner wall surface 4 for regulating the track widths of the joining grooves 3 are formed in parallel with each other. When the angle of the inner wall surface 4 made with a sliding direction 10 is ϕ and the azimuth angle of a magnetic head is θ, the angle ϕ is roughly made coincident with the azimuth angle θ, or set to θ/2<ϕ<θ.
Patent JP-2000145325-A (JP)
Title: Winding device of shutter curtain
Inventor: UETAKE TORU
IPC: E06B9/174
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To always make a shutter curtain come in and out of a guide rail from the right above and to provide calm and smooth opening and shutting action on the shutter curtain. SOLUTION: A shaft 19 whose rotation is restrained is borne on a bracket in a state capable of being displaced in the horizontal direction, a wheel 22 having a shutter curtain winding section 23 and a screw section 25 is provided to the shaft 19 in a rotatable manner, a nut 27 is screwed in the screw section 25, the nut 27 and bracket are connected to each other with an oscillation link 29, the shaft 19 or the like is moved in the neighboring direction of the guide rail with the reduction of the number of windings of the shutter curtain, inversely, the shaft 19 or the like is moved in the alienated direction of the guide rail with the increase of the number of windings of the shutter curtain, and the shutter curtain always enters the guide rail from the right above.
Patent JP-H02170203-A (JP)
Title: Control method for memory-reproduction type industrial robot
Inventor: MUNEZANE YOSHIAKI
IPC: G05B19/42
Filed: 1988-12-22
Abstract: PURPOSE:To improve the working efficiency with the control method by correcting the position data on the next work line which is previously taught based on the difference between the data on the work end position and the position which is previously taught in response to the work end position and deciding the locus of the next work line. CONSTITUTION:The work starting point P1 of the first work line A is detected by a work starting position sensor means, and the position data on the line A which is previously taught is corrected based on the position P1. Thus the loci P1S and P2M of the line A are decided. When the prescribed work is carried out to the next work line B, the position data on the following work line which is previously taught is corrected based on the difference between the work end position P2M of the work line that undergone the prescribed work this time and the teaching position taught previously in response to the position P2M. Thus the loci P3K and P4MN are decided for the line B. Thus it is possible to properly decide in sequence the work starting positions of the following work lines B and C without using the work starting position sensor means for each of lines B and C after the first line A as long as the work line taught previously is shifted approximately in parallel to the work line of a work.
Patent JP-H11139479-A (JP)
Title: Material for packaging hatake-shimeji mushroom
Inventor: SUMIDA KATSUHIKO
IPC: B65D65/40
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To effectively maintain freshness and quality of contents by designing a packaging material to have a specific vapor permeability and an oxygen permeability with respect to an amount of hatake-shimeji mushrooms to be stored. SOLUTION: A storage part for storing hatake-shimeji mushrooms is of a sealable packaging material wherein vapor permeability of (n) kinds of materials (where (n) is an integer of 1 or more) for forming the storage part is a1 ,a2 ,a3 ,...an [unit is g/(m<2> .24 hr)], and oxygen permeability is b1 ,b2 ,b3 ,...bn [unit is cm<3> /(m<2> .24 hr.atm)]. If a surface area of each material for except the storage part is c1 ,c2 ,c3 ,...cn [unit is m<2> ], vapor permeability A [unit is g/24 hr] of the storage and oxygen permeability B [unit is cm<3> /(24 hr.atm) expressed by equations I, II should be A=20 to 190 [g/24 hr] and B=20 to 300 cm<3> /(m<2> .24 hr.atm) for 100 g of hatake-shimeji mushrooms.
Patent JP-H01168148-A (JP)
Title: Subscriber call signal system for time division exchange
Inventor: YAMAMOTO YUZO
IPC: H04Q3/42
Filed: 1987-12-24
Abstract: PURPOSE:To attain high density and decentralization in a call signal transmission system for time division exchange by providing a mis-scan detection prevention circuit to a sequence circuit. CONSTITUTION:A mis-scan detection preventing circuit 9 is provided to a sequence circuit 6 and a scan signal applied to the mis-scan detection preventing circuit 9 is masked for a prescribed period relating to ringer operation by using a mask signal from the sequence circuit 6. The mis-scan detection prevention circuit 9 is placed to the sequence circuit 6, since the ringer state is discriminated, the scan is stopped for the period. Thus, high density mounting and decetralization are attained.
Patent JP-H09168255-A (JP)
Title: Commutator for motor and its manufacturing method
Inventor: OBA MAKOTO
IPC: H01R39/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a commutator piece from being released or deflected even if a commutator is used under high rotation and torque. SOLUTION: A square-pillar-shaped protrusion 103 is formed at a specific interval on a metal base 106 and a protruded part 111 in a reversed trapezoid shape is formed at a specific interval on the protrusion 103, thus manufacturing a material 112 for commutator. The material 112 for the commutator is formed cylindrically, the material 112 is formed in one piece with a resin body 101, and further a slit for electrically cutting the protruded part 111 is provided, thus completing a commutator piece and hence increasing an anchor part and improving the degree of engagement between the material 112 for the commutator and the resin body 101.
Patent JP-H05164079-A (JP)
Title: Rotary shaft for compressor
Inventor: KAWABE ISAO
IPC: F04C18/02
Filed: 1991-12-10
Abstract: PURPOSE:To improve a work efficiency relating to manufacturing, improve positional accuracy on a feed oil passage and so on, simplify constitution, reduce weight, improve a feed oil capacity, improve an energy efficiency when in use, and so on, by reducing manday in processing to obtain a feed oil function in a rotary shaft for a compressor. CONSTITUTION:A centrifugal pump constituting oil sucking hole 18 is bored in the lower edge part of a shaft 14. A feed oil passage 24 extending upward while communicating with the oil sucking hole 18 is bored inside of the shaft 14. Oil delivery ports 25 and 26 to communicate with the feed oil passage 24 are bored on the outer surface of the shaft 14. A shaft main body 14a of the rotary shaft 14 is formed of a pipe material. A bar shape body 15 having approximately same length is inserted/installed inside of the shaft main body 14a so as to be rotatable integrally. By using a hole 16 bored in the lower edge part of the bar shape body 15 as a part of the oil sucking hole 18, a centrifugal pump 19 is constituted. A space formed between the inner peripheral surface of the shaft main body 14a and the outer peripheral surface of the bar shape body 15 is used as the feed oil passage 24.
Patent JP-2000135091-A (JP)
Title: Lytic protein derived from bacteriophage parasitic to palstonia solanacearum, dna coding for the protein, and transformant having the dna
Inventor: OZAWA HIDENORI
IPC: C12N5/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new lytic protein which is produced by a bacteriophage parasitic to Ralstonia solanacearum, which has a specific molecular weight and an N-terminal amino acid sequence, and can be used for preparing a transformed plant useful in agriculture and so on. SOLUTION: A new lytic protein is provided which is produced by a bacteriophage parasitic to Ralstonia solanacearum, has a molecular weight of about 71 kDa as determined by SDS-PAGE and an N-terminal amino acid sequence shown in the formula, and can give resistance against the bacterial wilt of eggplants and to bacco plants. A gene coding for the protein is useful for preparing a transformed plant useful in agriculture and so on. This lytic protein is obtained by applying the ammonium sulfate precipitation to a suspension of Ralstonia solanacearum having bacteriophage to recover a 0-40% saturated ammonium sulfate fraction, followed by applying the obtained fraction to the gel filtration high-performance liquid chromatography.
Patent JP-H01170307-A (JP)
Title: Cover of floor wiring box for breaker
Inventor: OGAWA TATSUO
IPC: H02G3/12
Filed: 1987-12-23
Abstract: PURPOSE:To prevent a danger of placing the legs or the like of a desk on a wiring box by providing the difference of heights of the upper face of the cover with respect to that of an insulating cover, and forming it in an uneven shape to be smoothly connected to the upper face of the insulating cover. CONSTITUTION:A cover 4 is engaged with the recess 31 of an insulating cover 3. The cover 4 is formed in a shape that a rectangular shallow box is disposed upside down, and so mounted by a hinge 40 provided at one end side of the cover 4 as to open upward with respect to the recess 31 of the cover 3. The upper face of the cover 4 is formed in a protrusion shape that its center is high and smoothly lowered in height toward its outer periphery. The cover 4 highly protrudes at its center higher than the upper face of the cover 3 to have the difference L in heights in a state that the cover 4 is engaged with the cover 3, and becomes substantially the same plane as that of the surface of the cover 3.
Patent JP-H07154673-A (JP)
Title: Television system
Inventor: KISO KOJI
IPC: H04N5/073
Filed: 1993-11-30
Abstract: PURPOSE:To provide a television camera system in which the selection of plural television cameras is realized with a simple configuration. CONSTITUTION:A field for a color frame outputting an internally generated video signal is preset to each television camera. When plural television cameras are connected in series, a video output in which internally generated video signals from the plural television cameras are arranged in a predetermined sequence in the unit of fields is obtained from a television camera of a final stage. A changeover device 1 specifies each color frame from the video output and the internally generated video signals of the plural television cameras are stored separately in a picture memory 23 according to the specified color frame. A video signal of a desired television camera is read from the picture memory 23 and reproduced on a monitor.
Patent JP-H03187912-A (JP)
Title: Cutter of dry ice lump
Inventor: KAWANO TOSHIHIKO
IPC: C01B32/55
Filed: 1989-12-18
Abstract: PURPOSE:To cut and take out accurately square small pieces of fixed shape while eliminating meandering of saw by attaching a saw for slicing through a heat insulating material to a revolving shaft, preventing supercooling of central part and cooling the whole saw uniformly. CONSTITUTION:This cutter of dry ice lump consists of a box 12 to store dry ice, a device 15 to move the box and plural cutting tools including a horizontal saw 20 attached to a revolving shaft 21. The cutting tools are furnished on a flour of moving course of the box 12 and lower part of the dry ice is cut during movement of the cutting tools. The horizontal saw 20 is fixed through a heat insulating material to the revolving shaft 21.
Patent JP-H02172866-A (JP)
Title: Silicon nitride sintered body
Inventor: NAKANISHI KENJI
IPC: C04B35/58
Filed: 1988-12-26
Abstract: PURPOSE:To obtain a silicon nitride sintered body having superior chipping resistance and high wear resistance and useful for a cutting tool, etc., by incorporating specified amts. of MgO, ZrO2 and SiO2 into Si3N4. CONSTITUTION:This silicon nitride sintered body consists of 1-10wt.% (expressed in terms of MgO) Mg, 1-10wt.% (expressed in terms of ZrO2) Zr, 0.5-3wt.% (expressed in terms of SiO2) Si and the balance Si3N4 with inevitable impurities.
Patent JP-H03187264-A (JP)
Title: Semiconductor integrated circuit
Inventor: KATO HIROMASA
IPC: H01L21/82
Filed: 1989-12-18
Abstract: PURPOSE:To attain speedup of switching action, simplification of circuitry, and decrease of power consumption by forming a logic circuit with NTL(non threshold logic) gate and SPL(super push-pull logic) gate that is arranged at the final stage. CONSTITUTION:This circuit comprises: an NTL gate 40 having logic circuits 1, 2, a phase inversion circuit 20, and an emitter follower output circuit 21 driven by the inversion output of the phase inversion circuit 20; and an SPL gate 50 having a phase division circuit 23, an emitter follower output circuit 24 driven by the inversion output of the phase division circuit 23, transistors Q8-Q11 which form the emitter load of the emitter follower output circuit 24, and a capacitor which momentarily drives the transistors Q8-Q11 in continuity by differentiating the rise of noninversion output of the phase division circuit 23, where the SPL gate 50 is disposed at the final stage. This design secures the speedup characteristics of switching action: further, employment of NTL gate allows decreases in the number of devices and in the power consumption as compared with logic circuits with SPL gates only.
Patent JP-H03189377-A (JP)
Title: Swash plate type compressor
Inventor: YOSHIKAWA TOMOAYA
IPC: B60H1/32
Filed: 1989-12-18
Abstract: PURPOSE:To keep a slipper gap at a constantly specified value and to prevent the generation of noise by mounting a spherical surface support, made of a material having the coefficient of thermal expansion higher than that of the material of a piston, to the inside of the spherical part of the piston located to hold a ball. CONSTITUTION:A swash plate 2 is secured on a shaft 1. A piston 5 is moored to the swash plate 2 through slippers 3a and 3b working as a universal coupling and balls 4a and 4b. Spherical surface supports 5c and 5d made of a material having the coefficient of thermal expansion higher than that of the material of the piston 5 and spherical surface parts 5a and 5b are embedded in the spherical surface part 5a and 5b of the piston 5. Since, during high temperature operation, the spherical surface support has an expansion amount further higher than that of the piston, the increase of a slipper gap can be prevented. During low temperature operation, it prevents the slipper gap from being excessively fastened. This constitution prevents the increase of the generation of noise and the occurrence of seizure.
Patent JP-H07152313-A (JP)
Title: Device for automatically composing
Inventor: KOIZUMI MASAMI
IPC: G09B15/04
Filed: 1993-11-30
Abstract: PURPOSE:To provide an automatically composing device capable of simply enjoying composition by anyone. CONSTITUTION:A melody is selected by operating a cursor switch, and the performance information of the melody is stored in a melody memory. A CPU 5 stores the head address of the melody memory storing the performance information of the corresponding melody in a prescribed register. In such a manner, the performance information of the melody of respective measures are stored in the melody memory. At the time of the continuous performance of the melody, the CPU 5 refers to the register, and reads out the performance information from the melody memory of the address stored in the register successively, and supplies these performance information to a sound system 16 through a bus 17, etc., and the melody and the accompaniment of respective measures are performed.
Patent JP-H03185409-A (JP)
Title: Video camera
Inventor: SAKATA KAZUKI
IPC: G02B7/00
Filed: 1989-12-14
Abstract: PURPOSE:To prevent a lens from inclining against an optical axis and to avoid the deterioration in optical performance by directly attaching a lens to a lens barrel part. CONSTITUTION:The lens 8 is directly attached to the lens barrel part 1 and the lens barrel part 1 is inserted in an image pickup element holder 3 to which an image pickup element 5 is attached so that it can slide along an optical axis direction. The holder 3 and the lens barrel part 1 are fixed by a fixing screw 4. By loosening the screw 4 in such constitution, the holder 3 is moved in the optical axis direction with respect to the lens barrel part 1 to adjust a focal position. Since the lens 8 is directly attached to the lens barrel part 1, there is no gap between the holder 3 and the lens barrel part 1 and the eccentricity of the lens is not caused in the case of fixing the lens, thereby preventing the performance from being deteriorated.
Patent JP-2000143079-A (JP)
Title: Sheet treating device and image forming device
Inventor: WATANABE NAOTO
IPC: B65H37/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a stapled output sheet and ordinary sheet in the required number of copies by one output action by applying stapling treatment to only the number of copies to be stapled, and applying nonstapling treatment to other copies. SOLUTION: A sheet is first read by a reading feeder 101. At the same time, an image forming means 102 starts feeding recording sheets from set recording sheet storage parts 53, 54 or a hand-insertion feed part 1 and conveys them to an image forming part. Data required for sheet aftertreatment set on an operating part is set to a sheet treating device 103 through a storage part, and an action start signal is transmitted to the sheet treating device 103 to start the action of the sheet treating device 3. Toner images formed on the basis of image information read by the image forming part is transferred to the fed sheets and fixed through a fixing part, and the sheet treating device 103 performs aftertreatment such as sheet sorting, punching and stapling.
Patent JP-H01166290-A (JP)
Title: Measurement system for accumulated time of automatic fire informing system
Inventor: FUJIKI HITOSHI
IPC: G08B17/06
Filed: 1987-12-23
Abstract: PURPOSE:To use the same pilot lamp for each type of sensors and to measure accumulated time by turning on or off the pilot lamps of a heat sensor and a smoke sensor when the accumulated time is counted in response to an analog and on-off type heat and smoke sensors respectively. CONSTITUTION:When an accumulated time measurement switch SW is applied at a time point t0, a CPU circuit 6 sets timer times T1-T4 at the on-off type and analog smoke and heat sensors respectively. At the same time, the circuit 6 sends a control signal to a display part 3 to turn on the pilot lamps L1 and L2 corresponding to the types of heat and smoke sensors. Then the circuit 6 counts down the timer time every second and turns off the corresponding lamp L1 after the time T2 together with the time reset. Then the lamp L1 is turned on for a fixed time at the time T4 and the timer is reset. Then the lamp L2 is kept off for a fixed time at the time point T3 and the timer is reset. The lamp L2 is kept off for a fixed time at the time point T1 and the timer is reset.